@article{simplerobustandoptimalrankingfrom,
  title = {Simple, Robust and Optimal Ranking from Pairwise Comparisons},
  author = {Nihar B. Shah and Martin J. Wainwright},
  year = {2015},
  eprint = {1512.08949},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1512.08949v2},
}